cui/source/options/cfgchart.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <com/sun/star/uno/Sequence.hxx>
  21 #include <tools/stream.hxx>
  22 #include "cfgchart.hxx"
  23 #include <dialmgr.hxx>
  24 #include <cuires.hrc>
  25
  26 #define ROW_COLOR_COUNT 12
  27
  28 using namespace com::sun::star;
  29
  30 TYPEINIT1( SvxChartColorTableItem, SfxPoolItem );
  31
  32 SvxChartColorTable::SvxChartColorTable()
  33     : nNextElementNumber(0)
  34 {
  35 }
  36
  37 SvxChartColorTable::SvxChartColorTable(const SvxChartColorTable & _rSource)
  38     : m_aColorEntries(_rSource.m_aColorEntries)
  39     , nNextElementNumber(m_aColorEntries.size() + 1)
  40 {
  41 }
  42
  43 // accessors
  44 size_t SvxChartColorTable::size() const
  45 {
  46     return m_aColorEntries.size();
  47 }
  48
  49 const XColorEntry & SvxChartColorTable::operator[]( size_t _nIndex ) const
  50 {
  51     if ( _nIndex >= m_aColorEntries.size() )
  52     {
  53         SAL_WARN( "cui.options", "SvxChartColorTable::[] invalid index" );
  54         return m_aColorEntries[ 0 ];
  55     }
  56
  57     return m_aColorEntries[ _nIndex ];
  58 }
  59
  60 ColorData SvxChartColorTable::getColorData( size_t _nIndex ) const
  61 {
  62     if ( _nIndex >= m_aColorEntries.size() )
  63     {
  64         SAL_WARN( "cui.options", "SvxChartColorTable::getColorData invalid index" );
  65         return COL_BLACK;
  66     }
  67
  68     return m_aColorEntries[ _nIndex ].GetColor().GetRGBColor();
  69 }
  70
  71 // mutators
  72 void SvxChartColorTable::clear()
  73 {
  74     m_aColorEntries.clear();
  75     nNextElementNumber = 1;
  76 }
  77
  78 void SvxChartColorTable::append( const XColorEntry & _rEntry )
  79 {
  80     m_aColorEntries.push_back( _rEntry );
  81 }
  82
  83 void SvxChartColorTable::remove( size_t _nIndex )
  84 {
  85     if (m_aColorEntries.size() > 0)
  86         m_aColorEntries.erase( m_aColorEntries.begin() + _nIndex);
  87
  88     for (size_t i=0 ; i<m_aColorEntries.size(); i++)
  89     {
  90         m_aColorEntries[ i ].SetName( getDefaultName( i ) );
  91     }
  92 }
  93
  94 void SvxChartColorTable::replace( size_t _nIndex, const XColorEntry & _rEntry )
  95 {
  96     DBG_ASSERT( _nIndex <= m_aColorEntries.size(),
  97                 "SvxChartColorTable::replace invalid index" );
  98
  99     m_aColorEntries[ _nIndex ] = _rEntry;
 100 }
 101
 102 void SvxChartColorTable::useDefault()
 103 {
 104     ColorData aColors[] = {
 105         RGB_COLORDATA( 0x00, 0x45, 0x86 ),
 106         RGB_COLORDATA( 0xff, 0x42, 0x0e ),
 107         RGB_COLORDATA( 0xff, 0xd3, 0x20 ),
 108         RGB_COLORDATA( 0x57, 0x9d, 0x1c ),
 109         RGB_COLORDATA( 0x7e, 0x00, 0x21 ),
 110         RGB_COLORDATA( 0x83, 0xca, 0xff ),
 111         RGB_COLORDATA( 0x31, 0x40, 0x04 ),
 112         RGB_COLORDATA( 0xae, 0xcf, 0x00 ),
 113         RGB_COLORDATA( 0x4b, 0x1f, 0x6f ),
 114         RGB_COLORDATA( 0xff, 0x95, 0x0e ),
 115         RGB_COLORDATA( 0xc5, 0x00, 0x0b ),
 116         RGB_COLORDATA( 0x00, 0x84, 0xd1 )
 117     };
 118
 119     clear();
 120
 121     for( sal_Int32 i=0; i<ROW_COLOR_COUNT; i++ )
 122     {
 123         append( XColorEntry( aColors[ i % sizeof( aColors ) ], getDefaultName( i ) ));
 124     }
 125 }
 126
 127 OUString SvxChartColorTable::getDefaultName( size_t _nIndex )
 128 {
 129     OUString aName;
 130
 131     if (sDefaultNamePrefix.getLength() == 0)
 132     {
 133         OUString aResName( CUI_RES( RID_SVXSTR_DIAGRAM_ROW ) );
 134         sal_Int32 nPos = aResName.indexOf( "$(ROW)" );
 135         if( nPos != -1 )
 136         {
 137             sDefaultNamePrefix = aResName.copy( 0, nPos );
 138             sDefaultNamePostfix = aResName.copy( nPos + sizeof( "$(ROW)" ) - 1 );
 139         }
 140         else
 141         {
 142             sDefaultNamePrefix = aResName;
 143         }
 144     }
 145
 146     aName = sDefaultNamePrefix + OUString::number(_nIndex + 1) + sDefaultNamePostfix;
 147     nNextElementNumber++;
 148
 149     return aName;
 150 }
 151
 152 // comparison
 153 bool SvxChartColorTable::operator==( const SvxChartColorTable & _rOther ) const
 154 {
 155     // note: XColorEntry has no operator ==
 156     bool bEqual = ( this->m_aColorEntries.size() == _rOther.m_aColorEntries.size() );
 157
 158     if( bEqual )
 159     {
 160         for( size_t i = 0; i < m_aColorEntries.size(); ++i )
 161         {
 162             if( getColorData( i ) != _rOther.getColorData( i ))
 163             {
 164                 bEqual = false;
 165                 break;
 166             }
 167         }
 168     }
 169
 170     return bEqual;
 171 }
 172
 173
 174 // class SvxChartOptions
 175
 176
 177 SvxChartOptions::SvxChartOptions() :
 178     ::utl::ConfigItem( OUString("Office.Chart") ),
 179     mbIsInitialized( false )
 180 {
 181     maPropertyNames.realloc( 1 );
 182     maPropertyNames[ 0 ] = "DefaultColor/Series";
 183 }
 184
 185 SvxChartOptions::~SvxChartOptions()
 186 {
 187 }
 188
 189 const SvxChartColorTable& SvxChartOptions::GetDefaultColors()
 190 {
 191     if ( !mbIsInitialized )
 192         mbIsInitialized = RetrieveOptions();
 193     return maDefColors;
 194 }
 195
 196 void SvxChartOptions::SetDefaultColors( const SvxChartColorTable& aCol )
 197 {
 198     maDefColors = aCol;
 199     SetModified();
 200 }
 201
 202 bool SvxChartOptions::RetrieveOptions()
 203 {
 204     // get sequence containing all properties
 205
 206     uno::Sequence< OUString > aNames = GetPropertyNames();
 207     uno::Sequence< uno::Any > aProperties( aNames.getLength());
 208     aProperties = GetProperties( aNames );
 209
 210     if( aProperties.getLength() == aNames.getLength())
 211     {
 212         // 1. default colors for series
 213         maDefColors.clear();
 214         uno::Sequence< sal_Int64 > aColorSeq;
 215         aProperties[ 0 ] >>= aColorSeq;
 216
 217         sal_Int32 nCount = aColorSeq.getLength();
 218         Color aCol;
 219
 220         // create strings for entry names
 221         OUString aResName( CUI_RES( RID_SVXSTR_DIAGRAM_ROW ) );
 222         OUString aPrefix, aPostfix, aName;
 223         sal_Int32 nPos = aResName.indexOf( "$(ROW)" );
 224         if( nPos != -1 )
 225         {
 226             aPrefix = aResName.copy( 0, nPos );
 227             sal_Int32 idx = nPos + sizeof( "$(ROW)" ) - 1;
 228             aPostfix = aResName.copy( idx, aResName.getLength()-idx );
 229         }
 230         else
 231             aPrefix = aResName;
 232
 233         // set color values
 234         for( sal_Int32 i=0; i < nCount; i++ )
 235         {
 236             aCol.SetColor( (static_cast< ColorData >(aColorSeq[ i ] )));
 237
 238             aName = aPrefix + OUString::number(i + 1) + aPostfix;
 239
 240             maDefColors.append( XColorEntry( aCol, aName ));
 241         }
 242         return true;
 243     }
 244     return false;
 245 }
 246
 247 void SvxChartOptions::ImplCommit()
 248 {
 249     uno::Sequence< OUString > aNames = GetPropertyNames();
 250     uno::Sequence< uno::Any > aValues( aNames.getLength());
 251
 252     if( aValues.getLength() >= 1 )
 253     {
 254         // 1. default colors for series
 255         // convert list to sequence
 256         const size_t nCount = maDefColors.size();
 257         uno::Sequence< sal_Int64 > aColors( nCount );
 258         for( size_t i=0; i < nCount; i++ )
 259         {
 260             ColorData aData = maDefColors.getColorData( i );
 261             aColors[ i ] = aData;
 262         }
 263
 264         aValues[ 0 ] <<= aColors;
 265     }
 266
 267     PutProperties( aNames, aValues );
 268 }
 269
 270 void SvxChartOptions::Notify( const com::sun::star::uno::Sequence< OUString >& )
 271 {
 272 }
 273
 274
 275 // class SvxChartColorTableItem
 276
 277
 278 SvxChartColorTableItem::SvxChartColorTableItem( sal_uInt16 nWhich_, const SvxChartColorTable& aTable ) :
 279     SfxPoolItem( nWhich_ ),
 280     m_aColorTable( aTable )
 281 {
 282 }
 283
 284 SvxChartColorTableItem::SvxChartColorTableItem( const SvxChartColorTableItem& rOther ) :
 285     SfxPoolItem( rOther ),
 286     m_aColorTable( rOther.m_aColorTable )
 287 {
 288 }
 289
 290 SfxPoolItem* SvxChartColorTableItem::Clone( SfxItemPool * ) const
 291 {
 292     return new SvxChartColorTableItem( *this );
 293 }
 294
 295 bool SvxChartColorTableItem::operator==( const SfxPoolItem& rAttr ) const
 296 {
 297     DBG_ASSERT( SfxPoolItem::operator==( rAttr ), "SvxChartColorTableItem::operator== : types differ" );
 298
 299     const SvxChartColorTableItem * rCTItem( dynamic_cast< const SvxChartColorTableItem * >( & rAttr ));
 300     if( rCTItem )
 301     {
 302         return (this->m_aColorTable == rCTItem->GetColorList());
 303     }
 304
 305     return false;
 306 }
 307
 308 void SvxChartColorTableItem::SetOptions( SvxChartOptions* pOpts ) const
 309 {
 310     if ( pOpts )
 311         pOpts->SetDefaultColors( m_aColorTable );
 312 }
 313
 314
 315
 316
 317 void SvxChartColorTableItem::ReplaceColorByIndex( size_t _nIndex, const XColorEntry & _rEntry )
 318 {
 319     m_aColorTable.replace( _nIndex, _rEntry );
 320 }
 321
 322 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */